ThomasNet
Five Penn Plaza
New York
NY 10001, USA
Phone: (212) 290 7390
Fax: (212) 290 7390
E-mail: salesengineers@thomasnet.com

 
All Categories1 > Part Number Configurator Sample  

Part Number Configurator Sample
23 Items Available


The 426 Series Check Valve design promotes multiple configurations to fit the exact end use application. Gray PVC with 1 psi stainless spring and ball is the standard configuration.

PVC is a NSF Standard 61 Approved Material.
Nylon, PVDF (Kynar®) and Glass Filled Polypropylene are available for chemical resistance applications.
MakroBlend is an NSF Standard 51 Approved Material.

Hastelloy is a superior chemically resistant spring material.
Teflon® balls are standard with Hastelloy springs for chemical resistance applications.







Specifications  · Features & Options

Specifications

Material
Gray PC (Standard)
White PVC
Black Filled Nylon
White Filled Nylon
Black Filled Polypropylene
White Filled Polypropylene
MakroBlend($20.00)
Black PVDF (Kynar®)($15.00)

Inlet End
1/2 Hose Barb
1/4 Female NPT
1/4 Hose Barb
1/4 JACO
1/4 Male NPT
1/4 SMC Push-to-Connect
1/8 Female NPT
1/8 Hose Barb
1/8 JACO
1/8 Male NPT
3/8 BIB (Smooth Barb)
3/8 SMC Push-to-Connect
5/16 Hose Barb

Outlet End
1/2 Hose Barb
1/4 Female NPT
1/4 Hose Barb
1/4 JACO
1/4 Male NPT
1/4 SMC Push-to-Connect
1/8 Female NPT
1/8 Hose Barb
1/8 JACO
1/8 Male NPT
3/8 BIB (Smooth Barb)
3/8 SMC Push-to-Connect
5/16 Hose Barb

Seal Option
Buna-N (Standard)
Ethylene Propylene
Fluoroelastomer (Viton®)

Spring Options:
Material - Cracking Pressure

 View
1 psi Hastelloy
1 psi Stainless (Standard)
1.5 psi Stainless
1/3 psi Hastelloy
1/3 psi Stainless
10 psi Stainless
12 psi Hastelloy
12 psi Stainless
3 psi Hastelloy
3 psi Stainless
5 psi Hastelloy
7 psi Stainless
No Spring

Ball Option

 View
123 Stainless Ball
16 Stainless Ball
Teflon Ball


Features & Options
The 426 Series Check Valve design promotes multiple configurations to fit the exact end use application. Gray PVC with 1 psi stainless spring and ball is the standard configuration.

PVC is a NSF Standard 61 Approved Material.
Nylon, PVDF (Kynar®) and Glass Filled Polypropylene are available for chemical resistance applications.
MakroBlend is an NSF Standard 51 Approved Material.

Hastelloy is a superior chemically resistant spring material.
Teflon® balls are standard with Hastelloy springs for chemical resistance applications.



The 426 Series Check Valve design promotes multiple configurations to fit the exact end use application. Gray PVC with 1 psi stainless spring and ball is the standard configuration.

PVC is a NSF Standard 61 Approved Material.
Nylon, PVDF (Kynar®) and Glass Filled Polypropylene are available for chemical resistance applications.
MakroBlend is an NSF Standard 51 Approved Material.

Hastelloy is a superior chemically resistant spring material.
Teflon® balls are standard with Hastelloy springs for chemical resistance applications.

Additional Design Parameters

Edit Box 2

Edit box 1

Ball Option

Item #

Calculate Area

Height

Width
N/A N/A N/A 316 Stainless Ball WPVC 426-8B8B-B,HAST N/A N/A N/A
N/A N/A N/A 316 Stainless Ball WPVC 426-4F4M-F,1/3#,HAST N/A N/A N/A
N/A N/A N/A 316 Stainless Ball WPVC 426-4J4B-B,1/3# N/A N/A N/A
N/A N/A N/A 316 Stainless Ball WPVC 426-4SMC2B-E,5#,HAST N/A N/A N/A
N/A N/A N/A 316 Stainless Ball WPVC 426-4J4M-E,3#,HAST N/A N/A N/A
N/A N/A N/A 316 Stainless Ball WPVC 426-2M4B-B,3#,HAST N/A N/A N/A
N/A N/A N/A Teflon Ball PVC 426-8B8B-B,3#,TEFLON BALL N/A N/A N/A
N/A N/A N/A 316 Stainless Ball WPVC 426-4B4J-E,3#,HAST N/A N/A N/A
N/A N/A N/A Teflon Ball PVC 426-8B4J-B,1/3#,TEFLON BALL N/A N/A N/A
N/A N/A N/A 316 Stainless Ball PVC 426-4F4F-B,3#,HAST N/A N/A N/A
Click hyperlink to


Print Back